PERINEAL ARTERY Meaning and
Definition
-
The perineal artery refers to a major blood vessel in the human body that is responsible for providing oxygenated blood supply to the perineum region. The perineum is the area between the anus and the external genitalia, which encompasses the pelvic floor and various structures such as the urogenital and anal regions.
The perineal artery originates from the internal pudendal artery, which is a branch of the internal iliac artery. It courses through the pelvis, and upon reaching the perineum, it bifurcates into two main branches: the superficial perineal artery and the deep perineal artery.
The superficial perineal artery supplies blood to the skin, muscles, and other soft tissues in the superficial layer of the perineum. It contributes to the vascularization of the labia majora in females and the scrotum in males.
The deep perineal artery, on the other hand, primarily provides blood to the structures in the deep layer of the perineum. This includes the muscles involved in maintaining urinary and fecal continence, such as the external anal sphincter and urethral sphincters.
The perineal artery plays a crucial role in maintaining the health and proper functioning of the perineum. It ensures adequate blood perfusion, which is vital for tissue viability and repair. In medical procedures such as perineal reconstructive surgeries or interventions targeting the perineal region, understanding the anatomy and physiology of the perineal artery is essential for achieving successful outcomes.
Common Misspellings for PERINEAL ARTERY
- oerineal artery
- lerineal artery
- -erineal artery
- 0erineal artery
- pwrineal artery
- psrineal artery
- pdrineal artery
- prrineal artery
- p4rineal artery
- p3rineal artery
- peeineal artery
- pedineal artery
- pefineal artery
- petineal artery
- pe5ineal artery
- pe4ineal artery
- peruneal artery
- perjneal artery
- perkneal artery
Etymology of PERINEAL ARTERY
The word "perineal" is derived from the Latin term "perineum", which itself is borrowed from Greek roots. In Greek, "peri" means "around", and "nēon" refers to "the private parts". Therefore, "perineum" can be interpreted as "the place around the private parts".
Meanwhile, the term "artery" originates from the Latin word "arteria", which comes from Greek "artēria". In Greek, "artēria" translates to "a windpipe" or "an artery". It was believed that arteries carried air rather than blood, which is why they got their name.
Combining these terms, "perineal artery" refers to the artery located in the perineum region of the body.
Infographic
Add the infographic to your website:
